Pith Number

pith:PPVSEDAC

pith:2015:PPVSEDACWPJXAXGQ5GUELNBS6N

not attested not anchored not stored refs pending

Enhancing superconducting critical current by randomness

B. Shen, G. W. Crabtree, J. E. Pearson, L. E. Ocola, L. R. Thoutam, R. Divan, W. K. Kwok, Y. L. Wang, Z. L. Xiao

arxiv:1512.05231 v1 · 2015-12-16 · cond-mat.supr-con · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PPVSEDACWPJXAXGQ5GUELNBS6N}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:23:02.211356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7beb220c02b3d3705cd0e9a845b432f35a38f03b537c681c796133e48707bb95

Aliases

arxiv: 1512.05231 · arxiv_version: 1512.05231v1 · doi: 10.48550/arxiv.1512.05231 · pith_short_12: PPVSEDACWPJX · pith_short_16: PPVSEDACWPJXAXGQ · pith_short_8: PPVSEDAC

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/PPVSEDACWPJXAXGQ5GUELNBS6N \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 7beb220c02b3d3705cd0e9a845b432f35a38f03b537c681c796133e48707bb95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d96de9ccd8ea7017e1a192da29e02753fac0d6465f11da51ea6f7b4fde42d010",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-12-16T16:25:16Z",
    "title_canon_sha256": "d449294231e1fb92151bdbfa0eee8eccc75ac3d3c45dfad0a9f3bfe6ab3c9b22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.05231",
    "kind": "arxiv",
    "version": 1
  }
}